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Each game has 10 questions.

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Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level

The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.

Green box means correct.

Yellow box means incorrect.

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Second - Number, money and measure

Standard 2.NS.1.2 - Simplify multi number addition and subtraction equations with integers.

Included Skills:

Number and number processes

• I have extended the range of whole numbers I can work with and having explored how decimal fractions are constructed, can explain the link between a digit, its place and its value.

• Having determined which calculations are needed, I can solve problems involving whole numbers using a range of methods, sharing my approaches and solutions with others.

• I have explored the contexts in which problems involving decimal fractions occur and can solve related problems using a variety of methods.

• Having explored the need for rules for the order of operations in number calculations, I can apply them correctly when solving simple problems.

• I can show my understanding of how the number line extends to include numbers less than zero and have investigated how these numbers occur and are used.

• Reads, writes and orders whole numbers to 1 000 000, starting from any number in the sequence.

• Explains the link between a digit, its place and its value for whole numbers to 1 000 000.

• Reads, writes and orders sets of decimal fractions to three decimal places.

• Explains the link between a digit, its place and its value for numbers to three decimal places.

• Partitions a wide range of whole numbers and decimal fractions to three decimal places, for example, 3?6 = 3 ones and 6 tenths = 36 tenths.

• Adds and subtracts multiples of 10, 100 and 1000 to and from whole numbers and decimal fractions to two decimal places.

• Adds and subtracts whole numbers and decimal fractions to two decimal places, within the number range 0 to 1 000 000.

• Uses multiplication and division facts to the 10th multiplication table.

• Multiplies and divides whole numbers by multiples of 10, 100 and 1000.

• Multiplies and divides decimal fractions to two decimal places by 10, 100 and 1000.

• Multiplies whole numbers by two digit numbers.

• Multiplies decimal fractions to two decimal places by a single digit.

• Divides whole numbers and decimal fractions to two decimal places, by a single digit, including answers expressed as decimal fractions, for example, 43 Ã· 5 = 8?6.

• Applies the correct order of operations in number calculations when solving multi-step problems.

• Identifies familiar contexts in which negative numbers are used.

• Orders numbers less than zero and locates them on a number line.

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